<?php

/**
 * This is the model class for table "product".
 *
 * The followings are the available columns in table 'product':
 * @property string $id
 * @property string $kind_id
 * @property string $url_key
 * @property string $name
 * @property string $title
 * @property string $desc
 * @property string $origin
 * @property string $material
 * @property string $cost
 * @property string $img_id
 * @property string $created_time
 * @property string $last_update_time
 *
 * The followings are the available model relations:
 * @property Img $img
 * @property Kind $kind
 */
class Product extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Product the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
	
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'product';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('kind_id, url_key, name, cost, created_time', 'required'),
			array('kind_id, img_id', 'length', 'max'=>11),
			array('url_key, name, title, origin, material, cost', 'length', 'max'=>255),
			array('desc, last_update_time', 'safe'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, kind_id, url_key, name, title, desc, origin, material, cost, img_id, created_time, last_update_time', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'img' => array(self::BELONGS_TO, 'Img', 'img_id'),
			'kind' => array(self::BELONGS_TO, 'Kind', 'kind_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'kind_id' => 'Kind',
			'url_key' => 'Url Key',
			'name' => 'Name',
			'title' => 'Title',
			'desc' => 'Desc',
			'origin' => 'Origin',
			'material' => 'Material',
			'cost' => 'Cost',
			'img_id' => 'Img',
			'created_time' => 'Created Time',
			'last_update_time' => 'Last Update Time',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('kind_id',$this->kind_id,true);
		$criteria->compare('url_key',$this->url_key,true);
		$criteria->compare('name',$this->name,true);
		$criteria->compare('title',$this->title,true);
		$criteria->compare('desc',$this->desc,true);
		$criteria->compare('origin',$this->origin,true);
		$criteria->compare('material',$this->material,true);
		$criteria->compare('cost',$this->cost,true);
		$criteria->compare('img_id',$this->img_id,true);
		$criteria->compare('created_time',$this->created_time,true);
		$criteria->compare('last_update_time',$this->last_update_time,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}